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National Stock Number:
5305-00-573-1235
Federal Supply Class:
5305
National Item Identification Number:
005731235
Description:
SCREW,DRIVE
Detail:
A HARDENED CYLINDRICAL FASTENER WITH MULTIPLE SPIRAL FLUTES ON ITS SHANK. IT ALSO HAS AN END SMALLER IN DIAMETER THAN THE OUTSIDE DIAMETER OF THE SPIRAL FLUTES, WHICH ACTS AS A PILOT WHEN DRIVEN INTO A DRILLED HOLE.
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Manufacturer Information:
| 14221 | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 14221 | 28265 | HERCULES ENGINE CO INC | | 14221A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 14221A | 28265 | HERCULES ENGINE CO INC |
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Techincal Specification:
| FASTENER LENGTH | 0.172 INCHES MINIMUM AND 0.204 INCHES MAXIMUM | | HARDNESS RATING | 75.0 ROCKWELL B MINIMUM AND 90.0 ROCKWELL B MAXIMUM OVERALL | | HEAD DIAMETER | 0.146 INCHES MINIMUM AND 0.162 INCHES MAXIMUM | | HEAD HEIGHT | 0.059 INCHES MINIMUM AND 0.069 INCHES MAXIMUM | | HEAD STYLE | ROUND | | MATERIAL | STEEL OVERALL | | NONMACHINE NOMINAL THREAD DIAMETER | 0.100 INCHES | | NONMACHINE THREAD STYLE | DRIVE SCREW (TYPE U) | | PILOT DIAMETER | 0.080 INCHES MINIMUM AND 0.083 INCHES MAXIMUM | | PILOT LENGTH | 0.047 INCHES NOMINAL |
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